General

  • Target

    8ad2d7dcc00434904b6857fc6f9481d331f1a0d284cdbaa0f87fcdad95e5a649

  • Size

    166KB

  • Sample

    240612-bwn61axgja

  • MD5

    e6c83e55b941aefd45a762aa171eb155

  • SHA1

    8b4d2217f3979b5de1ff9a69b3041eda78634536

  • SHA256

    8ad2d7dcc00434904b6857fc6f9481d331f1a0d284cdbaa0f87fcdad95e5a649

  • SHA512

    b802bb9f57485b296f1a5b10c20f1e8e3fb02d543c4b1a2d9079d287333cff3d407c61eeaa99c9b6aaa3bd3eaa1b683ca3297ad7fa8ac7712a20882c1fa67a01

  • SSDEEP

    768:AMoTdwTXm/Rer+pg4pXDOTixnaLB0Kt4P:AdpwTXmMrIDpXDO0nO0Kt4P

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    162.254.34.31
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    26ivK6IyAzFg

Targets

    • Target

      8ad2d7dcc00434904b6857fc6f9481d331f1a0d284cdbaa0f87fcdad95e5a649

    • Size

      166KB

    • MD5

      e6c83e55b941aefd45a762aa171eb155

    • SHA1

      8b4d2217f3979b5de1ff9a69b3041eda78634536

    • SHA256

      8ad2d7dcc00434904b6857fc6f9481d331f1a0d284cdbaa0f87fcdad95e5a649

    • SHA512

      b802bb9f57485b296f1a5b10c20f1e8e3fb02d543c4b1a2d9079d287333cff3d407c61eeaa99c9b6aaa3bd3eaa1b683ca3297ad7fa8ac7712a20882c1fa67a01

    • SSDEEP

      768:AMoTdwTXm/Rer+pg4pXDOTixnaLB0Kt4P:AdpwTXmMrIDpXDO0nO0Kt4P

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks